First-degree atrioventricular heart block in the aged.
D000368:Aged; D000740:Anemia / Q000150:complications; D000787:Angina Pectoris / Q000150:complications; D001145:Arrhythmias, Cardiac / Q000150:complications; D002037:Bundle-Branch Block / Q000453:epidemiology; D003327:Coronary Disease / Q000150:complications; D004071:Digitalis Glycosides / Q000009:adverse effects; D005260:Female; D005500:Follow-Up Studies; D006327:Heart Block / Q000139:chemically induced / Q000453:epidemiology / Q000209:etiology / Q000401:mortality; D006329:Heart Conduction System; D006333:Heart Failure / Q000150:complications; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000150:complications; D009519:New York City
D004071:Digitalis Glycosides